12318040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 34473600

約数和(自身を除く): 22155560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 41, 56, 58, 70, 74, 82, 116, 140, 145, 148, 164, 185, 203, 205, 232, 259, 280, 287, 290, 296, 328, 370, 406, 410, 518, 574, 580, 740, 812, 820, 1015, 1036, 1073, 1148, 1160, 1189, 1295, 1435, 1480, 1517, 1624, 1640, 2030, 2072, 2146, 2296, 2378, 2590, 2870, 3034, 4060, 4292, 4756, 5180, 5365, 5740, 5945, 6068, 7511, 7585, 8120, 8323, 8584, 9512, 10360, 10619, 10730, 11480, 11890, 12136, 15022, 15170, 16646, 21238, 21460, 23780, 30044, 30340, 33292, 37555, 41615, 42476, 42920, 43993, 47560, 53095, 60088, 60680, 66584, 75110, 83230, 84952, 87986, 106190, 150220, 166460, 175972, 212380, 219965, 300440, 307951, 332920, 351944, 424760, 439930, 615902, 879860, 1231804, 1539755, 1759720, 2463608, 3079510, 6159020, 12318040]

約数ペア:

[(1, 12318040), (2, 6159020), (4, 3079510), (5, 2463608), (7, 1759720), (8, 1539755), (10, 1231804), (14, 879860), (20, 615902), (28, 439930), (29, 424760), (35, 351944), (37, 332920), (40, 307951), (41, 300440), (56, 219965), (58, 212380), (70, 175972), (74, 166460), (82, 150220), (116, 106190), (140, 87986), (145, 84952), (148, 83230), (164, 75110), (185, 66584), (203, 60680), (205, 60088), (232, 53095), (259, 47560), (280, 43993), (287, 42920), (290, 42476), (296, 41615), (328, 37555), (370, 33292), (406, 30340), (410, 30044), (518, 23780), (574, 21460), (580, 21238), (740, 16646), (812, 15170), (820, 15022), (1015, 12136), (1036, 11890), (1073, 11480), (1148, 10730), (1160, 10619), (1189, 10360), (1295, 9512), (1435, 8584), (1480, 8323), (1517, 8120), (1624, 7585), (1640, 7511), (2030, 6068), (2072, 5945), (2146, 5740), (2296, 5365), (2378, 5180), (2590, 4756), (2870, 4292), (3034, 4060)]